Affirmative
I
WORK
IN COBAEZ
I WORKED IN COBAEZ
YOU
STUDY
IN COBAEZ
YOU DIDN'T STUDY IN COBAEZ
HE
WORK
IN COBAEZ
DID HE WORK IN COBAEZ?
MY FRIENDS
HAVE
A DOG
MY FRIENDS HAVE A DOG
MY FRIENDS HAD A DOG
YOU
BUY
TOYS
YOU BOUGHT TOYS
WE
EAT
VEGETABLES
WE DIDN'T EAT VEGETABLES
YOU
DO
YOUR HOMEWORK
DID YOU DO YOUR HOMEWORK?
HE
TAKE
THE BUS
HE TOOK THE BUS
ALEJANDRO
HAVE
A DOG
ALEJANDRO DIDN'T HAVE A DOG
HE
LOVE
ME
DID HE LOVE ME?
MARIA
WRITE
A POEM
MARIA WROTE A POEM
IT
GET
CRAZY
IT GOT CRAZY
SHE
FLY
TO USA
DID SHE FLY TO USA?
I
BE
IN ZACATECAS
YESTERDAY
I WAS IN ZACATECAS YESTERDAY
WE
BE
FRIENDS
WE WERE NOT FRIENDS
YOU
BE
HAPPY YESTERDAY
WERE YOU HAPPY YESTERDAY?
SHE
SLEEP
ALL DAY
SHE SLEEPS ALL DAY
SHE SLEPT ALL DAY